Quantum speed limits (QSLs) represent the fundamental temporal bounds that dictate how swiftly a quantum system can evolve between distinguishable states. This concept is integral to assessments of ...

A unified field‑theoretic framework models open quantum spins across all coupling and memory regimes Illustration of a system which new methodology introduced in the paper can handle, including its ...

This study presents a quantum photonic approach to time-series forecasting, enhancing prediction accuracy through multiphoton ...

The field of non-equilibrium quantum dynamics has rapidly progressed in recent years due to a confluence of interdisciplinary advances. These include developments in the theory of random quantum ...

A theoretical paper posted to arXiv proposes that quantum coherence, the fragile property that powers quantum computing and quantum sensing, can survive at arbitrarily large scales inside noisy, open ...

Duke Quantum Center researchers use a neutral-atom platform to simulate unusual localization effects that could underpin robust quantum information storage In the everyday world, governed by classical ...

Can a handful of atoms outperform a much larger digital neural network on a real-world task? The answer may be yes. In a study published in Physical Review Letters, a team led by Prof. PENG Xinhua and ...

BUFFALO, N.Y. — Imagine zooming into matter at the quantum scale, where tiny particles can interact in more than a trillion configurations at once. If that sounds complicated, it is: Physicists often ...

Quantum systems can secretly “remember” their past—even when they appear not to. Scientists found that whether a system shows memory depends on how you look at it: through its evolving state or its ...

When sand grains wedge together in a funnel, the whole column locks up. Something strikingly similar can happen to quantum ...